Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4391521 | Photometer having asymmetrical aperture and with compensation for direction of incidence | Toshihiro Imai | 1983-07-05 |
| 4363543 | Camera | Fujio Enomoto | 1982-12-14 |
| 4303323 | Focus correcting device for use in a rangefinder camera | Toshihiro Imai | 1981-12-01 |
| 4247028 | Suspension strap fastener for camera | Yoshihisa Maitani | 1981-01-27 |
| 4240735 | Protective cover for taking lens of camera | Yoshihisa Maitani | 1980-12-23 |